What are the effects of motorcycle camshaft wear?
2 Answers
When a motorcycle's camshaft is worn, it will produce significant noise. Related explanations are as follows: Camshaft: The camshaft is a component in a piston engine, and its function is to control the opening and closing actions of the valves. Additional Notes: Although in a four-stroke engine, the camshaft rotates at half the speed of the crankshaft (in a two-stroke engine, the camshaft rotates at the same speed as the crankshaft), the speed is usually still very high, and it needs to withstand significant torque. Therefore, the design requirements for the camshaft in terms of strength and support are very high, and its material is generally high-quality alloy steel or alloy steel.
I've been riding this motorcycle for a few years, and recently I've noticed it's become slower to accelerate. Even going uphill requires a lot of throttle, and the engine always makes a roaring sound, like metal grinding. When I took it for repairs, the mechanic said it was due to camshaft wear. This part controls the timing of the valve opening and closing. When it's worn, the valves don't open accurately, immediately reducing power and increasing fuel consumption. I remember once on a mountain road, it almost stalled and rolled downhill, which scared me half to death. Now, after replacing the part, the bike is running smoothly again. I recommend paying attention to regular engine maintenance, especially oil changes and lubrication system checks—inspect every 5,000 kilometers. Addressing wear issues early can save a lot of money. Never ignore the engine's sound and performance. If anything feels off, check it immediately to prevent small problems from becoming major hazards. Riding safety comes first.
